@ledgerhq/hw-transport-http - npm Package Compare versions

Comparing version 1.1.0-beta.8cc6fdd9 to 1.1.0-beta.9f0d7158

lib/HttpTransport.js

@@ -26,5 +26,49 @@ "use strict";
  */
+// NOTE in the future we might want to do WebSocket, because we could have the disconnect lifecycle hooked.
 var HttpTransport = function (_Transport) {
   _inherits(HttpTransport, _Transport);
 
+  _createClass(HttpTransport, null, [{
+    key: "open",
+
+    // this transport is not discoverable
+    value: function () {
+      var _ref = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee(url, timeout) {
+        var response;
+        return regeneratorRuntime.wrap(function _callee$(_context) {
+          while (1) {
+            switch (_context.prev = _context.next) {
+              case 0:
+                _context.next = 2;
+                return fetch(url, { timeout: timeout });
+
+              case 2:
+                response = _context.sent;
+
+                if (!(response.status !== 200)) {
+                  _context.next = 5;
+                  break;
+                }
+
+                throw new Error("failed to access HttpTransport(" + url + "): status " + response.status);
+
+              case 5:
+                return _context.abrupt("return", new HttpTransport(url));
+
+              case 6:
+              case "end":
+                return _context.stop();
+            }
+          }
+        }, _callee, this);
+      }));
+
+      function open(_x, _x2) {
+        return _ref.apply(this, arguments);
+      }
+
+      return open;
+    }()
+  }]);
+
   /**
@@ -47,15 +91,13 @@ * The full url of an http server.
   }
-  // this transport is not discoverable
 
-
   _createClass(HttpTransport, [{
     key: "exchange",
     value: function () {
-      var _ref = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee(apduHex, statusList) {
+      var _ref2 = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee2(apduHex, statusList) {
         var response, body;
-        return regeneratorRuntime.wrap(function _callee$(_context) {
+        return regeneratorRuntime.wrap(function _callee2$(_context2) {
           while (1) {
-            switch (_context.prev = _context.next) {
+            switch (_context2.prev = _context2.next) {
               case 0:
-                _context.next = 2;
+                _context2.next = 2;
                 return fetch(this.url, {
@@ -71,6 +113,6 @@ method: "POST",
               case 2:
-                response = _context.sent;
+                response = _context2.sent;
 
                 if (!(response.status !== 200)) {
-                  _context.next = 5;
+                  _context2.next = 5;
                   break;
@@ -82,10 +124,10 @@ }
               case 5:
-                _context.next = 7;
+                _context2.next = 7;
                 return response.json();
 
               case 7:
-                body = _context.sent;
+                body = _context2.sent;
 
                 if (!body.error) {
-                  _context.next = 10;
+                  _context2.next = 10;
                   break;
@@ -97,14 +139,14 @@ }
               case 10:
-                return _context.abrupt("return", body.data);
+                return _context2.abrupt("return", body.data);
 
               case 11:
               case "end":
-                return _context.stop();
+                return _context2.stop();
             }
           }
-        }, _callee, this);
+        }, _callee2, this);
       }));
 
-      function exchange(_x, _x2) {
-        return _ref.apply(this, arguments);
+      function exchange(_x3, _x4) {
+        return _ref2.apply(this, arguments);
       }
@@ -131,3 +173,3 @@
 
-HttpTransport.discover = function () {
+HttpTransport.discover = function (_cb) {
   return { unsubscribe: function unsubscribe() {} };
@@ -134,0 +176,0 @@ };

package.json

 {
   "name": "@ledgerhq/hw-transport-http",
-  "version": "1.1.0-beta.8cc6fdd9",
+  "version": "1.1.0-beta.9f0d7158",
   "description": "Ledger Hardware Wallet communication layer over http",
@@ -28,3 +28,3 @@ "keywords": [
   "dependencies": {
-    "@ledgerhq/hw-transport": "^1.1.0-beta.8cc6fdd9"
+    "@ledgerhq/hw-transport": "^1.1.0-beta.9f0d7158"
   },
@@ -31,0 +31,0 @@ "devDependencies": {

src/HttpTransport.js

@@ -7,7 +7,18 @@ //@flow
  */
+// NOTE in the future we might want to do WebSocket, because we could have the disconnect lifecycle hooked.
 export default class HttpTransport extends Transport<string> {
   // this transport is not discoverable
   static list = (): * => Promise.resolve([]);
-  static discover = () => ({ unsubscribe: () => {} });
+  static discover = (_cb: *) => ({ unsubscribe: () => {} });
 
+  static async open(url: string, timeout?: number) {
+    const response = await fetch(url, { timeout });
+    if (response.status !== 200) {
+      throw new Error(
+        "failed to access HttpTransport(" + url + "): status " + response.status
+      );
+    }
+    return new HttpTransport(url);
+  }
+
   url: string;
@@ -14,0 +25,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

21674

increased by14.81%

Lines of code

390

increased by12.72%

Worsened metrics

Number of medium supply chain risk alerts

4

increased by100%

Dependency changes

• Updated@ledgerhq/hw-transport@^1.1.0-beta.9f0d7158